@article{ZVMMF_1990_30_5_a6,
     author = {V. V. Varlamov and A. V. Nesterov},
     title = {Asymptotic representation of the solution of the problem of the propagation of acoustic waves in a~non-uniform compressible relaxing medium},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {705--715},
     publisher = {mathdoc},
     volume = {30},
     number = {5},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1990_30_5_a6/}
}